Classification of Exenteration/Flaps Used/Defect |
Number of Cases |
Type 1: Exenteration alone |
|
Radial forearm |
2 |
Ulnar forearm |
1 |
Rectus abdominis |
1 |
Type 2: Exenteration without entry to the cranial cavity |
|
Rectus abdominis |
|
Maxillectomy |
2 |
Zygoma and maxillary sinus |
1 |
Maxillectomy, ethmoidectomy and partial rhinotomy |
1 |
Maxillectomy, sphenoid mucosa, coronoid process, hard palate |
1 |
Maxillectomy and ethmoidectomy |
1 |
Anterolateral thigh |
|
Frontal bone (orbital rim) |
1 |
Maxillectomy, ethmoidectomy, lateral orbital wall, inferior turbinate, temporal coronoid process |
1 |
Radial Forearm |
|
Lateral orbital wall |
1 |
Frontal bone and sinus |
1 |
Ulnar forearm |
|
Frontal sinus, medial orbital wall, nasal bone, wide excision of forehead skin |
1 |
Type 3: Exenteration with entry to the cranial cavity |
|
Rectus abdominis |
|
Maxillectomy, sphenoid sinus mucosa, frontal lobe |
1 |
Maxillectomy, cranial floor |
1 |
Forehead skin and dura excision (via craniotomy) |
1 |
Anterolateral thigh |
|
Zygoma, partial nasal bone and frontal lobe resection |
1 |
Frontal bone of orbital roof, frontal lobe dura |
1 |